The amounts of trace S and P in puffed food were determined by ICP-AES with high pressure nitrifying pot to transfer into sulfate and phosphate.
英
美
- 采用高压密封硝化罐法处理样品,以ICP-AES测定膨化食品中S、P的含量,从而间接测定硫酸根和磷酸根的含量。